... MEASUREMENT OF STEAM, AIR, OIL, WATER AND OTHER PRESSURE MEDIA WHICH HAVE NO EFFECT ON BRONZE AND BRASS ... 5' 3.0' 4.0' 2. case and bezel: chrome plated 3. window: glass or plastic4. connection: brass and bottom ... MEASUREMENT OF STEAM, AIR, OIL, WATER AND OTHER PRESSURE MEDIA WHICH HAVE NO EFFECT ON BRONZE AND BRASSlower mount ... 5'Ø882916.518.52414X144'Ø10036.516.518.52417X17 chrome plated pressure gauge